Roger A Farrell

Title: Roger A. Farrell: Innovator in Gas Turbine Technology

Introduction

Roger A. Farrell is a notable inventor based in Schenectady, NY (US). He has made significant contributions to the field of gas turbine technology, particularly in the area of low emission combustion systems. His innovative approach has led to advancements that enhance efficiency and reduce environmental impact.

Latest Patents

Roger A. Farrell holds a patent for a "Dual stage-dual mode low emission gas turbine combustion system." This invention involves a gas turbine combustor arrangement that features two combustion chambers separated by a necked down throat portion. The design allows for the introduction of fuel into each chamber, initially igniting fuel in the first chamber. Subsequently, fuel is introduced into the second chamber until the desired total fuel flow is achieved. The process includes extinguishing the burning in the first chamber and reversing the fuel distribution to maintain low emission operation. This innovative method is complemented by an apparatus for implementation and a high load ignition system.

Career Highlights

Roger A. Farrell has had a distinguished career at General Electric Company, where he has applied his expertise in gas turbine technology. His work has contributed to the development of more efficient and environmentally friendly combustion systems.

Collaborations

Throughout his career, Roger has collaborated with esteemed colleagues, including Robert A. Jorgensen and Bruce W. Gerhold. These partnerships have fostered innovation and have been instrumental in advancing gas turbine technology.

Conclusion

Roger A. Farrell's contributions to gas turbine technology exemplify the spirit of innovation. His patented dual stage-dual mode low emission gas turbine combustion system represents a significant advancement in the field. Through his work at General Electric Company and collaborations with fellow inventors, he continues to impact the industry positively.